Facts about the Dormer Roofing Design

A roof dormer is the protruding architectural element constructed on the top of a slanting roof. Dormers can be added either during the initial construction or at a later time. Is your living space crowded? Adding a dormer roof could go a long way in solving some of your problems. Dormers are generally meant to create additional space. If you live in areas with limited light, adding a window to the dormer – referred to as a dormer window, can also serve as a source of light. Below follows some of the facts you need to know about designing a dormer roof.

There are different types of dormers available to choose from, with gable, hip and shed dormers being the most popular. Gable dormers also referred to as doghouse because of their resemblance to a canine condo, have a roof that peaks in the middle and descends on the sides. The hip dormer typically contains three sides that come together at the peak. Shed dormers also have a flat roof, reaches its lowest point in the front then slopes upward towards the back. Other styles of dormer not so common that you might want to try include flat roof, wall, eyebrow or eyelid. Link, bonneted and Nantucket dormers.

Construction materials

Dormer roofs can be constructed using materials such as shingles, metals and even glass. Metal is recommended for a dormer roof that will require less maintenance.

Require permits to build.

Most States require a homeowner to obtain permits for dormer construction before starting to build, as it is normal for any construction job.

Strength and stability

The hip roof design can withstand strong wind pressure and hurricane. If you live in areas with strong winds, you might consider implementing your dormer roof using the hip dormer style. Gable roofs can be problematic in high wind and hurricane areas; the roofs might even collapse. Be sure to use proper braces if using gables in high wind areas.

Construction cost

The cost of constructing dormers increases with the space being added. If building a bigger dormer, check that your budget can actually support it.

Resistance to harsh weather conditions

Gable dormer roofs are triangular in shape. This reduces snow stagnating on the rooftops. Rainwaters are also not allowed to weigh down the roof as the slanting shape forces the water and snow to drain downwards. If you live in areas with heavy rains, then the gable dormer is the best option.

Improve aesthetic appearance

If you are concerned about a serene and beautiful environment, the gable dormers are known for that. They increase the light that gets into the house and provides better ventilation. Also, more space is added to your home by adding dormer roofs.

Complexity in construction

Hip dormers are more complex in construction as compared to gabled dormers, since they involve more use of intricate systems of trusses, hence costing more.

Universal appeal​Gable dormers have a universal appeal. They are traditional in style, easy and inexpensive to construct, and simple in design.